Articulate support arm



FIG. 1 is a top, front, left isometric view of the articulate support arm embodying the invention with the two support arms collapsed, the broken lines indicating features not forming a part of the design;

FIG. 2 is an isometric view similar to FIG. 1 but with the two support arms extended, the broken lines indicating features not forming a part of the design;

FIG. 3 is a front view of the first one of the two support arms;

FIG. 4 is a left end view of FIG. 3;

FIG. 5 is a right end edge view of FIG. 3;

FIG. 6 is a top view of FIG. 3;

FIG. 7 is a bottom view of FIG. 3;

FIG. 8 is a rear view of FIG. 3;

FIG. 9 is a front view of the second one of the two support arms;

FIG. 10 is a left end view of FIG. 9;

FIG. 11 is a right end view of FIG. 9;

FIG. 12 is a top view of FIG. 9;

FIG. 13 is a bottom view of FIG. 9; and,

FIG. 14 is a rear view of FIG. 9.

FIGS. 3-14 are shown separate for clarity of illustration. 

The ornamental design for an articulate support arm, as shown and described. 